The Switch,sensitive, cataloged under National Stock Number 5930-00-127-9409, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Safran Helicopter Engines. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-127-9409 |
| Primary Part Number | 9550110370 |
| Item Name | Switch,sensitive |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Safran Helicopter Engines |
| Status | ACTIVE |
| Actuator Diameter | 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN |
| Inclosure Type | FULLY INCLOSED |
| Body Style | HOLE MOUNTED |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 0.186 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN |
| Actuator Style | ROUND |
| Mounting Method | UNTHREADED HOLE(S) |
| Switch Actuating Force | 5.0 OUNCES MAXIMUM OZ |
| Body Width | 0.210 INCHES MAXIMUM IN |
| Body Height | 0.340 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN |
| Switch Release Force | 1.0 OUNCES MINIMUM OZ |
| Unthreaded Mounting Hole Diameter | 0.087 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN |
| Body Length | 0.510 INCHES MAXIMUM IN |
| Actuator Movement | 0.020 PRETRAVEL INCHES MAXIMUM AND 0.004 OVERTRAVEL INCHES MINIMUM AND 0.005 DIFFERENTIAL INCHES MAXIMUM |
| Maximum Voltage Rating in Volts | 115.0 AC AND 28.0 DC |
| Terminal Type and Quantity | 3 TURRET |
| Actuator Height | 0.080 INCHES NOMINAL IN |
| Contact Load Current Rating at Maximum Rated Voltage | 7.000 AMPERES RESISTIVE DC AND 4.000 AMPERES INDUCTIVE DC AND 2.500 AMPERES LAMP DC AND 7.000 AMPERES RESISTIVE AC AND 7.000 AMPERES INDUCTIVE AC |
| Actuator Free Position Height | 0.305 INCHES MINIMUM AND 0.335 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 9550110370 | Safran Helicopter Engines (FRA) |
| 25483-00212 | Leonardo Uk Ltd (GBR) |
| 63651-523-0 | Ultra Cyber Limited (GBR) |
| 904864-1 | General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems (CAN) |
| B38235 | Mbda Uk Ltd (GBR) |
| Reference | Meaning |
|---|---|
| MM | 3/9 Design control — primary reference U.S. Government activity |
| 25483-00212 | 5/9 Secondary reference Leonardo Mw Ltd |
| 368300300100 | 5/9 Secondary reference Alenia Difesa Spa Divisione Sistemi Avionici Ed Equipaggiamenti Unita' Officine Galileo |
| 21SX39T | 5/9 Secondary reference Honeywell Control Systems Ltd |
NSN 5930-00-127-9409 is a Switch,sensitive, manufactured by Safran Helicopter Engines, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-127-9409 has 5 manufacturer part numbers on file: 9550110370 (Safran Helicopter Engines), 25483-00212 (Leonardo Uk Ltd), 63651-523-0 (Ultra Cyber Limited), 904864-1 (General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems), B38235 (Mbda Uk Ltd).
8 possible matches (shared part number, not a government interchangeability claim): 6150-00-132-1604, 5961-00-241-9627, 5930-00-401-2471. Verify interchangeability with system specifications before substitution.
Key specifications for 9550110370: Actuator Diameter: 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN; Inclosure Type: FULLY INCLOSED; Body Style: HOLE MOUNTED; Center to Center Distance Between Mounting Facilities Parallel to Length: 0.186 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN. 18 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.